package com.dz.controller;

import com.dz.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

@RestController
public class CustomerController {

    //消费者没有service层，因此需要 RestTemplate
    @Autowired
    private RestTemplate restTemplate;

//    url,实体Map，class<T> 返回的实体参数
//    提供多种便捷访问远程http服务的方法
//    private static final String REST_URL_PREFIX="http://localhost:8001";
    private static final String REST_URL_PREFIX="http://SPRINGCLOUD-PROVIDER-DEPT";
    @RequestMapping("/customer/dept/get/{id}")
    public Dept get(@PathVariable("id")Long id){
         return restTemplate.getForObject(REST_URL_PREFIX+"/dept/get/"+id,Dept.class);
    }
    @RequestMapping("/customer/dept/add")
    public boolean add(Dept dept){
        return restTemplate.postForObject(REST_URL_PREFIX+"/dept/add",dept,Boolean.class);
    }

    @RequestMapping("/customer/dept/list")
    public List<Dept> list(){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/list",List.class);
    }
}
